cisco ws-c3750g-24ps-s bootloader problem

Answered Question
Dec 18th, 2009

HI,

Swich model is ws-c3750g-24ps-s but it is showing WS-C3750G-24WS-S25/50 and while booting it is like this

:

........................................................................................................................................................

........................................................................................................................................................

not as usual :

@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

i belive this is bootloader issue i tried to upgrade the ios but that does not work it is still showing

BOOTLDR: C3750 Boot Loader (C3750-HBOOT-M), Version 12.2 [tting-dsbu2 148]

how i can change this bootloader due to this it is also not going to rommon mode.

Switch#sh ver
Cisco IOS Software, C3750 Software (C3750-IPSERVICESK9-M), Version 12.2(52)SE, R
ELEASE SOFTWARE (fc3)
Copyright (c) 1986-2009 by Cisco Systems, Inc.
Compiled Fri 25-Sep-09 08:32 by sasyamal
Image text-base: 0x01000000, data-base: 0x02E00000

ROM: Bootstrap program is C3750 boot loader
BOOTLDR: C3750 Boot Loader (C3750-HBOOT-M), Version 12.2 [tting-dsbu2 148]

Switch uptime is 1 hour, 0 minutes
System returned to ROM by power-on
System image file is "flash:/c3750-ipservicesk9-mz.122-52.SE/c3750-ipservicesk9-
mz.122-52.SE.bin"


This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.

A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html

If you require further assistance please contact us by sending email to
[email protected].

cisco WS-C3750G-24WS-S25/50 (PowerPC405) processor (revision C0) with 131072K by
tes of memory.
Processor board ID FOCXXXXXXX
Last reset from power-on
1 Virtual Ethernet interface
28 Gigabit Ethernet interfaces
The password-recovery mechanism is enabled.

512K bytes of flash-simulated non-volatile configuration memory.
Base ethernet MAC Address       : 00:15:F9:CE:09:00
Motherboard assembly number     : 73-9357-08
Power supply part number        : 341-0108-02
Motherboard serial number       : FOCXXXXXXX
Power supply serial number      : DCXXXXXXXX
Model revision number           : C0
Motherboard revision number     : A0
Model number                    : WS-C3750G-24PS-S
System serial number            : FOCXXXXXXX
SFP Module assembly part number : 73-7757-03
SFP Module revision Number      : A0
SFP Module serial number        : CATXXXXXXXX
Top Assembly Part Number        : 800-25429-02
Top Assembly Revision Number    : B0
Version ID                      : V02
CLEI Code Number                : CNMWR00ARB
Hardware Board Revision Number  : 0x05


Switch Ports Model              SW Version            SW Image
------ ----- -----              ----------            ----------
*    1 28    WS-C3750G-24WS-S25 12.2(52)SE            C3750-IPSERVICESK9-M


Configuration register is 0xF

Switch#

Attachment: 
I have this problem too.
0 votes
Correct Answer by Reza Sharifi about 6 years 11 months ago

Hi,

You are already running IOS version 122-52.SE

System image file is "flash:/c3750-ipservicesk9-mz.122-52.SE/c3750-ipservicesk9-
mz.122-52.SE.bin"

What are you trying to change it to?

Reza

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Correct Answer
Reza Sharifi Fri, 12/18/2009 - 11:38

Hi,

You are already running IOS version 122-52.SE

System image file is "flash:/c3750-ipservicesk9-mz.122-52.SE/c3750-ipservicesk9-
mz.122-52.SE.bin"

What are you trying to change it to?

Reza

Leo Laohoo Fri, 12/18/2009 - 20:19

Firstly, when you upgrade the IOS to 12.2(50) and later, the IOS will upgrade the bootloader.

Secondly, the WS-C3750G-24WS-S25 is a WS-C3750G-24-PS with a WLC built on top of it.

Can you please explain what is your problem?

surekha.sharma Fri, 12/18/2009 - 22:17

Hi,

the bootloader was not upgraded even though we installed latest image , due to this bootloader we not able to into rommon mode just see my attchment .

glen.grant Sat, 12/19/2009 - 04:37

  So whats the actual issue just that the model number appears wrong ?   The bootloader does not get upgraded with every single version upgrade .  If the display bothers you try a different version  and see if that clears the issue otherwise contact the TAC it may be a cosmetic issue with the code where it is showing the wrong model number.  Also verify you have the model you think it is , usually on a sticker on the back of the switch.

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